כַּאֲשֶׁ֨ר עָֽשׂוּ־לִ֜י בְּנֵ֣י עֵשָׂ֗ו הַיֹּֽשְׁבִים֙ בְּשֵׂעִ֔יר וְהַמּ֣וֹאָבִ֔ים הַיֹּשְׁבִ֖ים בְּעָ֑ר עַ֤ד אֲשֶֽׁר־אֶֽעֱבֹר֙ אֶת־הַיַּרְדֵּ֔ן אֶל־הָאָ֕רֶץ אֲשֶׁר־יְהוָ֥ה אֱלֹהֵ֖ינוּ נֹתֵ֥ן לָֽנוּ׃
as the children of Esau that dwell in Seir, and the Moabites that dwell in Ar, did unto me; until I shall pass over the Jordan into the land which the LORD our God giveth us.’ .
Read kabbalistic (mystical) interpretation of Deuteronomy 2:29: and classical mystical sources.